Common use of Sampling Methodology Clause in Contracts

Sampling Methodology. Parameters measured include discharge (cfs) using USGS pygmy and price AA meters with a ▇▇▇▇▇▇▇ digital revs/secs counter, suspended sediment (DH 48 wading sampler, DH 59 bridge sampler at site EBR-003 during high flows), bedload sediment (Helly-▇▇▇▇▇ 3" sampler), and turbidity with a HACH 2100A turbidity meter. Standard sample collection techniques associated with each equipment type are used in the field. Sampling methodology shall remain the same unless otherwise approved by the EBOC in the event of sampling technique or equipment changes.